... piezo-electric frequency 压电频率 Piezo-electric Wafer 压电晶片 piezo-electric loudspeaker 压电晶体扬声器 ...
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... 压电陶瓷调谐器 piezoelectric ceramic tuner 压电晶片 piezoelectric chip 压电效应 piezoelectric effect ...
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提出了一种新型压电晶片型喷嘴挡板式电液伺服阀，并对其控制方法进行了研究。
A novel piezoelectric type nozzle flapper hydroelectric servo valve was developed and its control method was researched.
它以通常的平板圆形压电晶片作为换能器振子，加上曲面背衬使整个系统达到多共振状态。
It is mainly composed of a PZT plate acting as an oscillator and a curved back liner in order to make the system a state of multi-resonance.
采用双压电晶片振子为移动机构的驱动源，提出可以实现二维平面移动的新型压电驱动机构。
A new type of the PZT driving device to realize the planar movement by using the bimorph oscillator as the driver was presented.
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